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\hyphenation{op-tical net-works semi-conduc-tor}


\begin{document}

\title{Semantic Services for Sensor Data Streams}

\author{
   \IEEEauthorblockN{Ovidiu Aritoni\IEEEauthorrefmark{1}, Ciprian-Bogdan Chirila\IEEEauthorrefmark{2}}
   \IEEEauthorblockA{
      \IEEEauthorrefmark{1} ovidiu.aritoni@gmail.com	
      \IEEEauthorrefmark{2} chirila@cs.upt.ro}
}
\maketitle


\begin{abstract}

The abstract goes here.
\end{abstract}

\begin{keywords}
sensor data-stream, multi-agent systems, pattern recognition, semantic services.
\end{keywords}




\IEEEpeerreviewmaketitle


\section{Introduction}

Aici ~\cite{calbimonte1,calbimonte2,calbimonte3}
\begin{figure}[!ht]
\begin{center}
\includegraphics[width=9cm]{workflow.eps}
\end{center}
\vspace{-0pt}
\caption{Sensor Data Processing Workflow}
\vspace{-0pt}
\label{fig:sensor-data-processing-workflow}
\end{figure} 
\section{Sensor Data}
\section{Multi-Agent Sensor Data Interpretation}
\section{Results and Discussions}
\section{Related Works}
\section{Conclusions and Future Works}
The conclusion goes here.




\section*{Acknowledgment}


The authors would like to thank...





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